Invention Grant
- Patent Title: Organic luminescent display device
- Patent Title (中): 有机发光显示装置
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Application No.: US14155392Application Date: 2014-01-15
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Publication No.: US09337440B2Publication Date: 2016-05-10
- Inventor: Tomoyuki Ariyoshi , Naoki Tokuda , Toshihiro Sato
- Applicant: Japan Display Inc.
- Applicant Address: JP Tokyo
- Assignee: JAPAN DISPLAY INC.
- Current Assignee: JAPAN DISPLAY INC.
- Current Assignee Address: JP Tokyo
- Agency: Typha IP LLC
- Priority: JP2013-006190 20130117
- Main IPC: H01L27/32
- IPC: H01L27/32 ; H01L51/52

Abstract:
An organic luminescent display device according to the invention includes: an element substrate; an organic film; and an organic electro luminescent element formed on the organic film. The organic electro luminescent element includes: an anode formed on the organic film; a light emitting layer formed on the anode; and a cathode formed on the light emitting layer. The anode includes: an adhesion layer formed in contact with an upper surface of the organic film; a reflection layer and formed in contact with an upper surface of the adhesion layer; and a light transmitting contact layer formed on the reflection layer. An edge portion of an outer periphery of the adhesion layer is positioned outside an edge portion of an outer periphery of the reflection layer as viewed in a plan view.
Public/Granted literature
- US20140197395A1 ORGANIC LUMINESCENT DISPLAY DEVICE Public/Granted day:2014-07-17
Information query
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